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R911335151 (MSK075E-0200-NN-M1-UP1-NNNN)

MSK IndraDyn S Synchronous Motors

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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth R911335151 (MSK075E-0200-NN-M1-UP1-NNNN) is an IndraDyn S synchronous servomotor featuring a winding resistance of 1.24 ohms and a moment of inertia of 0.00613 kg·m². It has a motor size of 075 and a standard design with a shaft including a keyway. The unit provides a continuous torque at standstill of 23.0 Nm (100 K) and a maximum torque of 88.0 Nm, with continuous current at standstill rated at 11.2 A and maximum current at 45.9 A. It operates at up to 3,850 rpm, delivers a constant torque of 31.5 Nm at 15.3 A under surface cooling, and utilizes natural convection for cooling. The servomotor is equipped with a multiturn absolute optical encoder (Hiperface interface, 128 signal periods, 240° rotatable connector) and an electrically-released holding brake with 23 Nm torque. Protection features include an IP65 rating and a noise level below 75 dB. The device has a winding inductivity of 8,400 mH, an insulation value of 155, a total motor length of type E, a weight of 22.5 kg, and an operating temperature range from -20 to +80 °C.

Technical Specifications

Product
Bosch Rexroth Synchronous Motor

Winding resistance
1.24 ohms

Moment of inertia
0.00613 kgm2

Thermal time constant
29 minutes

Maximum Working temperature
+40 degrees Celsius

Weight
22.5 kilograms

Constant torque (during surface cooling)
31.5 Newton meters

Constant current (during surface cooling)
15.3 A

Transportation temperature
-20 and +80 degrees Celsius

Installation height
0 to 1000 meters above sea level

Maximum rotations
3,850 per minute

Function
Rotary main and servo drive

Constant torque (at 100 K)
23 Nm

Constant current (at 100 K)
11.2 A

Insulation class
155

Noise level
Below 75 decibels

Output shaft
With keyways

Sealing ring
Present

Constant torque (at 60 K)
21 Nm

Constant current (at 60 K)
10.2 A

Encoder type
Multi-turn hiperface optical

Maximum Torque
88 Nm

Covering thickness
40-micrometer

Certification
IP65

Electrical connection
Rotatable plug at 240 degrees.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MSK075E-0200-NN-M1-UP1-NNNN.
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